 | | Report (issue) | | The Eureka Mining District Nevada By THOMAS B. NOLAN GEOLOGICAL SURVEY PROFESSIONAL PAPER 406 Prepared..._ Pogonip group _____________________________ _ Eureka quartzite ___________________________ _ Hanson...of the ores _______________________ _ Mines and mining ______________ __________________ _ Production...the Eureka mining district, Nevada. 2. Geologic sections of the Eureka mining district, Nevada. 3. Geologic...Geologic structure map of the Eureka mining district, Nevada. UI 24 25 26 26 26 26 27 27 27 27 28 28 |  | | Journal (issue) | | tony@excaliburmineral.com As an occasional accumulator of mining-related ephemera, I have been fortunate in finding...packing, they came across a modest assortment of mining-related documents that they graciously sent to...believed there was a better chance of success in mining and assaying, and he sold the dry goods business...formed the Welch and Davenport Assaying Company. His mining ventures were unsuccessful, but the assaying business...dissolved away – leaving a kind of box work of goethite with a lot of odd minerals inside. Figure 3 – |  | | Journal (issue) | | Rosenzweig Tampa, Florida Richard W. Thomssen Reno, Nevada photography Nelly Bariand Paris, France Wemer Lieber...quartz, 10 cm tall, from the Yucca Hill claim, Park County, Colorado. Richard A. Kosnar specimen; photo by...significant mineral localities in C o l o r a d o ,by county. In addition, there is a complete listing o f all...LOCALITY INDEX BOULDER COUNTY Caribou Mine Caribou (near Nederland), Caribou District (Silver, Uraninite... Copper Rock Ward District (Azurite, Malachite, Cerussite, Galena) Gold Hill Gold Hill District (Nagyagite, |  | | Journal (article/letter/editorial) | | calcite, Minerva No. 1 Mine, Cave in Rock district, Har din County, Illinois. Harvard Mineralogical Museum...Quartz and chalcopyrite, Bandora mine, San Juan County, Col orado. Barbara and John Muntyan specimen...November-December: Gold, Jamestown, Tuolumne County, California. California State Mining and Mineral Exhibit specimen;...Tourmaline from Little Cahuilla Mountain, Riverside County, California, K. Gochenour, 440 Borates, 488 Bornite...Metamict Samarskites from the South Platte Pegmatite District, Colorado, 458 British Columbia, quartz, 459 Brunet |  | | Report (issue) | | limestone or dolomite. It is a useful ore guide in many mining districts UNITED STATES GOVERNMENT PRINTING OFFICE........... Characteristics of jasperoid in major mining districts of the United States ..................................................... Tri-State district, Oklahoma, Kansas, and Missouri ................Clifton-Morenci district, Arizona .............................. Bisbee (Warren) district, Arizona ........ Ely (Robinson) district, Nevada .............................. Leadville district, Colorado ...... |  | | Report (issue) | | MINERALS OF NEVADA MINERALS OF NEVADA Peer Hen By CASTOR oan eGORY.C.oFER DOCK NEVADA AND BUREAU... UNIVERSITY Reno & Las Vegas OF NEVADA PRESS GEOLOGY Nevada Bureau of Mines and Geology Special...University of Nevada Press, Reno, Nevada 89557 USA Copyright © 2004 by University of Nevada Press Photographs...otherwise noted Map of Mining Districts and significant mineral occurrences of Nevada by Nevada Bureau of Mines...Cataloging-in-Publication Data Castor, Stephen B, Minerals of Nevada / Stephen B. Castor and Gregory C. Ferdock.— Ist |  | | Journal (article/letter/editorial) | | GEOLOGISTS 1980 MultistageVein Ores of the Lake City District, Western San Juan Mountains,Colorado John,• F...Abstract Polymetallic vein ores of the Lake City district, in the western San Juan Mountains, Colorado,have...the Ute-Ulay mine, the largest producerof the district, titis assemblagehas been divided into four stages(from...massiverhodochrosite'and Id, late quartz-carbonate-fluorite.On a district-wide scale,the quartz-basemetal assemblage showsa...ed in minerals from many veins throughout the district. All observedinclusionsare simpleliquid-vaportypeswithout |  | | Journal (article/letter/editorial) | | Cover in Nevada: Examples from the Cortez Mine JOHN MUNTEAN1,† AND PAUL TAUFEN 2,* 1 Nevada Bureau of...of Mines and Geology, University of Nevada Reno, Reno, Nevada, 89557-0178 2 Consultant, Littleton, Colorado...discover Au ore under transported alluvial cover in Nevada. Orientation tests were designed to assess the...and “footprints” associated with deposits at the district scale. Detailed surveys were completed over the...metals through the thick vadose zones in northern Nevada is not a viable process. Surface anomalies over |  | | Report (issue) | | oxidized zinc and zinc-lead ores in Colorado, Utah, Nevada, and California______________ 3. Types of supergene...recently production has been increasing in Utah and Nevada. The term "oxidized zinc deposits" is used in this...Alaska.. a Includes 550 tons from Davis, Murray County, Okla. 'Production to 1934 only. PART 1. GENERAL...of the oxidized zinc deposits in Colorado, Utah, Nevada, and California. (See also Heyl and Bozion, 1960...fluorspar-zinc district Upper Mississippi Valley zinc-lead district Valle Mines, Mo. Tri-State zinc district Arkansas |  | | Report (issue) | | Geology of the Carlin Gold Deposit, Nevada U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1267 /Ju l/ /Ea..... 041).- Geology of the Carlin Gold Deposit, Nevada By ARTHUR S. RADTKE U.S. GEOLOGICAL SURVEY PROFESSIONAL...Arthur S., 1936— Geology of the Carlin gold deposit, Nevada. (Geological Survey professional paper ; 1267)...no.: I 19.16:1267 1. Gold ores—Nevada—Carlin region. 2. Geology—Nevada—Carlin region. I. Title. II. Series...� 5 Previous work � 6 History of the Lynn mining district � 7 Geology � 8 Sedimentary rocks � 8 Paleozoic |  | | Report (issue) | | drainage in the Animas River watershed, San Juan County, Colorado Com piled by Stanley E. Church1 Open-File...............................1-1 Chapter 2. Pre-mining bed sediment geochemical baseline in the Animas...Comparison of two leach procedures applied to metal-mining related wastes in Colorado and Montana and a relative................. 10-1 Chapter 11. Natural versus mining-related water quality degradation to tributaries...sediments, mudflow breccias, and interbedded lavas. The Eureka graben, which is the downdropped, northeast-trending |  | | Journal (issue) | | Portugal. Then a long day in the colonial gold-mining ccnter ofOuro Preto with its majestic churches...descriptive mineralogy. Just $45 plus $8.50 s/h USA Minerals and their Localities Over 800 pages, 8500...reference book available today! $145 plus $15 s/h USA Foreign customers: please inquire. Excalibur Mineral...what I had seen ofhis mining operation, I teasingly asked Gil if he was mining for feldspar or specimens...Priceisjust $30for eachboundannualvolume,postpaidin the USA,or plus$12slh foreign.If you havemissedthese years |  | | Report (issue) | | figures in Bulletin 140. Lode deposits Cochise County-Warren (Bisbee) and Turquoise districts, with ores...silver, and lead. Tombstone district, with lead-silver ores. Pearce district, with silver ores. Dragoon...Dragoon Mountains, Manzoro district. Dos Cabezas Mountains, Dos Cabezas and Teviston districts. Huachuca Mountains...Mountains. Swisshelm Mountains. Gila County-Globe-Miami district, with ores of copper and silver. Dripping...Mountains, Barnes district, with ores of copper, lead, and silver. Payson district. Graham County-Galiuro Mountains |  | | Report (issue) | | and Butler, G. M.-Arizona lode gold mines and mining: Univ. Ariz., Ariz. Bur. Mines Bull. 137, 1934...Ariz., Ariz. Bur. Mines Bull. 148, 1941. Apache County 2: 17 Gregory, H. E.-Geology Prof. Paper 93, 1917...the Navajo country. U.S. Geol. Survey Cochise County 3:04 Ransome, F. L.-The geology and ore deposits...Tombstone district, Arizona: Univ. Ariz., Ariz. Bur. Mines Bull. 143, 1938. Gila County 4:03 Ransome...Ransome, F. L.-Geology of the Globe copper district, Arizona: U.S. Geol. Survey Prof. Paper 12, 1903. 4:19 |  | Ferrini, V., Martarelli, L., De Vito, C., Cina, A., Deda, T. (2003) THE KOMAN DAWSONITE AND REALGAR ORPIMENT DEPOSIT, NORTHERN ALBANIA: INFERENCES ON PROCESSES OF FORMATION. The Canadian Mineralogist, 41 (2) 413-427 doi:10.2113/gscanmin.41.2.413 | Journal (article/letter/editorial) | | Als¸ar deposit (Jankovic et al. 1997) in the Kozuf district (former Yugoslav Re- 5/2/03, 15:16 THE KOMAN...Native As, gibbsite, arsenolite, pharmacolite and goethite occur as supergene minerals. Dawsonite occurs...respectively. Lastly, arsenolite, pharmacolite and goethite were deposited at the supergene stage. The low...Alşar As–Sb–Tl–Au epithermal deposit in the Kozuf district, and the Trepča deposit, the most important polymetallic...native As – gibbsite – arsenolite – pharmacolite – goethite (supergene stage). 2) There was an important regional |  | | Journal (article/letter/editorial) | | Colorado quartz is inextricably tied to the state's mining history because so many superbly crystallized quartz...specimens originated from its innumerable mines. The mining industry and resultant mineral wealth directed...more authoritative accounts of the state's early mining and economic resources, provides a timeless perspective...Other comprehensive overviews of Colorado's mines, mining his tory, and/or economic geology are provided...rhyolite at Ruby Mountain near Nathrop in Chaffee County, Colorado). Striatums (which are perpendicular |  | | Book (edition) | | fenite. Red Cloud mine, Si/district, Trigo Mountains, La Paz County, Arizona. Smithsonian Institution...and Second Editions PART 2 HISTORY OF ARIZONA MINING AND MINERALOGY The Prehistoric Period 20 Arizona...Deposits 63 The Bisbee District, Cochise County 64 The Tombstone District, Cochise County 70 The Mammoth-St...Mammoth-St. Anthony Mine, Tiger, Pinal County 78 Uranium and Vanadium Deposits 80 Monument Valley 81 - • Vll... Apache County 435 Cochise County 436 Coconino County 437,438 Gila County 439 Graham County 440 Greenlee |  | | Journal (article/letter/editorial) | | Gem Claim and is located in the Eureka Mining District in Yavapai County, Arizona. From this old mine we...They come from the Blue Creek Mt. Mine, Del Norte County, Calif., which I own. The ore of my mine is very...with brilliant black goethite xls. "This is a section of a geode found in Brown County, in the vicinity of...Found on Stafford Ridge, near Carter City in Carter County, Ky." The streak is brown chert (quartz). LOUISIANA...same Roefcs VVNCP MINERALS' black stuff in Smith County, Miss., near the mouth of Ichusa Creek on the bank |  | | Journal (issue) | | .. 483 W. E. Wilson The Total Wreck Mine, Pima County, Arizona ............ .. ........... ................. 507 L. Presmyk The Flux Mine, Santa Cruz County, Arizona ............................. ..........531 W. E. Wilson & M. Hay The Carlota Mine, Gila County, Arizona ............................. .. .. ....Wilson & E. Jones Fluorite from the Oatman District, Mohave County, Arizona ............. .... ..... 569 M...M. Hay & D. Morris The Bagdad Mine, Yavapai County, Arizona ............. .......................... | | | Book (edition) | | Wulfenite. Red Cloud mine, Silver district, Trigo Mountains, La Paz County, Arizona. Smithsonian Institution...and Second Editions PART 2 HISTORY OF ARIZONA MINING The Prehistoric Period 20 Arizona Under Spanish...Deposits The Bisbee District, Cochise County 64 70 The Tombstone District, Cochise County The Mammoth-St.... Anthony Mine, Tiger, Pinal County Uranium and Vanadium Deposits 80 Monument Valley 81 63 78 il S:...Apache County — 435 Cochise County 436 Coconino County 437, 438 Gila County 439 Graham County Greenlee |  | Chil-Sup, So, Seong-Taek, Yun, Se-Hyun, Kim, Jae-Ho, Lee (1994) Cretaceous epithermal Au-Ag mineralization in the Muju-Yeongam district, Republic of Korea: Muju mineralized area. Journal of Mineralogy, Petrology and Economic Geology, 89 (2) 56-74 doi:10.2465/ganko.89.56 | Journal (article/letter/editorial) | | epithermal Au-Ag mineralization in the Muju-Yeongam district, Republic of Korea: Muju mineralized So Chil-Sup*..."vbuggy silica" rock but they are mostly altered to goethite by post and placed by as fault planes, fractures...Ohmoto H. (1977),Sunnyside Mine, Eureka mining district, San Juan County, Colorado: Geochemistry of gold...Mississippi Econ. and NaCl 1421-B, (1963), Upper district. J. W. importance Bull., I. prop boiling...Fluid inclusion studies of some gold deposits in Nevada. U.S. Geol. Surv. Prof. Paper 800C, 15-19. Neall |  | | Report (volume) | | east-west, northwest, and northeast within the district. Hawkins (1982) postulated that the east-west...upper- and lower-plate rocks in the Jerritt Canyon district is thought to be a high-angle fault. Exposure...cover in the district. REGIONAL STRATIGRAPHY Most of the rocks in the Jerritt Canyon district are Paleozoic...the Enfield Bell mine, Jerritt Canyon district, Elko County, Nevada. � Geology of the Enfield Bell Mine...Mine and the Jerritt Canyon District, Elko County, Nevada 97 Lower-plate rocks Lower-plate stratigraphy |  | | Report (issue) | | mineralized areas prior to mining, and conditions that result from mining and mineral processing. Other...as climate, and anthropogenic factors (including mining and mineral processing methods) mostly modify the...natural weathering of mineral deposits and from mining, mineral processing, and smelting. For example...generally subordinate controls, such as climate and mining and milling methods, on environmental signatures...1993; Plumlee and others, 1993). Extent of pre-mining oxidation: As weathering and erosion expose sulfide-bearing |  | Zamanian, Hassan, Dolatshahi, Somayeh, Yang, Xiaoyong, Karimzadeh Somarin, Alireza, Meshkani, Seyed Ahmad (2021) Geochemical, fluid inclusion and O–H–S isotope constraints on the origin of the Rangraz copper deposit, Central Iran. Ore Geology Reviews, 128. 103877pp. doi:10.1016/j.oregeorev.2020.103877 | Journal (article/letter/editorial) | | Natural Science, Brandon University, Canada e Zarmesh Mining and Commercial Group, Tehran, Iran b c A R T I...researchers have suggested that the Cu deposits in this district are of intermediate to high sulfidation vein style...Rajabpour et al., 2015; Ghaderi et al., 2016). Mining in the Rangraz area began in ancient times and...chalcopyrite; Hem, hematite; Bn, bornite; Gth, goethite; Cpr, cuprite; Tnr, tenorite; Cct, Chalcocite;...secondary minerals such as cuprite, tenorite and goethite occurring as rims around chalcopyrite (Fig. 9i–k) |  | Collins, Donley S., Cobban, Robert R., Foord, Eugene E., Murphy, Jack A. (1989) Bibliography for update and revision of U.S.G.S. Bulletin 1114, Minerals of Colorado -- a 100 year record, by Edwin B. Eckel, Part A - Paper copy --Bibliography data file disks. Open-File Report Vol. 1989 (89-206) US Geological Survey doi:10.3133/ofr89206a | Report (issue) | | Beryllium deposits of the Mount Antero region, Chaffee County, Colorado: U.S. Geological Survey Trace Element...Beryllium deposits of the Mount Antero region, Chaffee County, Colorado: U.S. Geological Survey Bulletin 982-D...1974, Murataite, a new complex oxide from El Paso County, Colorado: American Mineralogist, v. 59, nos. 1-2...Gate Canyon and Ralston Creek areas, Jefferson County, Colorado: U.S. Geological Survey Circular 320...and Havens, R. G., 1962, Thalenite from Teller County, Colorado, Art. 121 in Geological Survey Research |
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